# SkyScope vs AstroNebulous

The clearest difference is price: SkyScope at Free against AstroNebulous's $4.99. SkyScope also leads on iOS requirement (15.0 vs 17.6). AstroNebulous's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 4 weeks). On ads and device support there is nothing between them.

SkyScope is free to download; AstroNebulous costs $4.99 up front. SkyScope sells 2 in-app purchases, starting at $1.99 per 7 days. AstroNebulous asks for nothing beyond the download.

SkyScope ships an update every 4 weeks, AstroNebulous every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SkyScope | AstroNebulous |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skyscope-night-sky-guide/id6765678096/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 39 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [skybringup](https://appshunter.io/developer/1841317670) | [David Anderson](https://appshunter.io/developer/6806787972) |

## What reviewers say

### SkyScope

[App page](https://appshunter.io/ios/app/skyscope-night-sky-guide/id6765678096)

Identify stars and constellations from photos using AI. Explore celestial objects, compare matches, and learn astronomy facts. Offers free basic identification with an optional premium upgrade for more detailed context.

**Highlights:** AI-assisted photo identification, Constellation and star naming, Astronomy facts, Object comparison, Exploration tab for celestial bodies, Observation context

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Lifetime Premium | $6.99 | one-time |


### AstroNebulous

[App page](https://appshunter.io/ios/app/astronebulous/id6807036948)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SkyScope free?

SkyScope is free to download, with in-app purchases available.

### Is AstroNebulous free?

AstroNebulous costs $4.99, with no in-app purchases.

### Do SkyScope or AstroNebulous have ads?

Neither SkyScope nor AstroNebulous shows ads.

### Which is updated more often, SkyScope or AstroNebulous?

SkyScope ships an update every 4 weeks, and AstroNebulous every 2 days. Most recently, SkyScope was updated on November 7, 2026 and AstroNebulous on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*